---

- name: "Redis instance '{{ redis_instance_name }}' group is present"
  group:
    name: "redis-{{ redis_instance_name }}"
    state: present
    system: True
  tags:
    - redis

- name: "Redis instance '{{ redis_instance_name }}' user is present"
  user:
    name: "redis-{{ redis_instance_name }}"
    group: "redis-{{ redis_instance_name }}"
    state: present
    system: True
    shell: '/bin/false'
  tags:
    - redis

- name: "Instances '{{ redis_instance_name }}' config directories are present"
  file:
    dest: "{{ item }}"
    mode: "0755"
    owner: "root"
    group: "root"
    follow: yes
    state: directory
  with_items:
    - "{{ redis_conf_dir }}"
    - "{{ redis_conf_dir }}/redis-server.pre-up.d"
    - "{{ redis_conf_dir }}/redis-server.post-up.d"
    - "{{ redis_conf_dir }}/redis-server.pre-down.d"
    - "{{ redis_conf_dir }}/redis-server.post-down.d"
  tags:
    - redis

- name: "Instances '{{ redis_instance_name }}' other directories are present"
  file:
    dest: "{{ item }}"
    mode: "0750"
    owner: "redis-{{ redis_instance_name }}"
    group: "redis-{{ redis_instance_name }}"
    follow: yes
    state: directory
  with_items:
    - "{{ redis_pid_dir }}"
    - "{{ redis_socket_dir }}"
    - "{{ redis_data_dir }}"
    - "{{ redis_log_dir }}"
  tags:
    - redis

- name: "Redis instance '{{ redis_instance_name }}' configuration file is present"
  template:
    src: redis.conf.j2
    dest: "{{ redis_conf_dir }}/redis.conf"
    mode: "0640"
    owner: redis-{{ redis_instance_name }}
    group: redis-{{ redis_instance_name }}
  tags:
    - redis

- name: Systemd template for redis instances is installed
  copy:
    src: 'redis-server@.service'
    dest: '/etc/systemd/system/'
    mode: "0644"
    owner: "root"
    group: "root"
  tags:
    - redis

- name: "Redis '{{ redis_instance_name }}' systemd unit is enabled and started"
  systemd:
    name: "{{ redis_systemd_name }}"
    enabled: yes
    state: started
    daemon_reload: yes
  tags:
    - redis

- name: Redis SysVinit script is stopped and disabled
  service:
    name: "redis-server"
    enabled: no
    state: stopped
  when: redis_default_server_disabled
  tags:
    - redis